花慈讀書會 OKU13第2章 20210618

花慈讀書會 OKU13第2章 20210618

Professional Development

10 Qs

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花慈讀書會 OKU13第2章 20210618

花慈讀書會 OKU13第2章 20210618

Assessment

Quiz

Professional Development, Special Education, Specialty

Professional Development

Practice Problem

Medium

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

實證醫學(EBM)的位階中


隨機對照試驗(Randomized control trial)

若維持追蹤率(follow-up rate) 低於80%

則降為Level III evidence

O

X

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

隨機對照試驗(Randomized control trial)

通常具備外部效度(external validity),但是內部效度(internal validity)則不一定,會受到樣本數或外在環境的限制

O

X

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

相關性(correlational)研究是一種描述性(Descriptive)研究

用以探討兩變數之間的潛在關係

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

研究統計中


Null hypothesis: 是指虛無假設,假定檢驗結果有顯著的差異

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

研究統計中


Type I error: 代表推翻正確的虛無假說,通常代表偽陰性

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

研究統計中


Type II error: 代表無法推翻錯誤的虛無假說,通常代表偽陽性

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

研究統計中


1- beta表示正確推翻虛無假設的機率,也代表一項檢驗的檢力(Power)

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